AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003YW173 ∴ Orbital info ∴ Epoch epochXXX

(174854) 2003YW173 ▹

ORBITAL INFORMATION

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(ASCII data file 174854.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.304	1.11e-08	au
e	0.13921	7.351e-08
i	7.567	4.564e-06	deg
Ω	70.373	4.983e-05	deg
ω	232.618	5.768e-05	deg
M	49.75	3.014e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9833	au
Aphelion	2.6247	au
Asc. node-Earth separation	1.48269	au
Desc. node-Earth separation	1.0693	au
Earth MOID	0.978	au
Orbital period	1277.38	days
Date of orbit computation	apr 23 20:26

Correlation matrix
1.00000000	0.02341552	0.02230771	0.00116153	-0.07273103	-0.02907107
0.02341552	1.00000000	-0.05889586	-0.03347003	0.33214530	-0.71294448
0.02230771	-0.05889586	1.00000000	-0.31051506	0.23385335	0.06791144
0.00116153	-0.03347003	-0.31051506	1.00000000	-0.87154722	0.03406040
-0.07273103	0.33214530	0.23385335	-0.87154722	1.00000000	-0.50509929
-0.02907107	-0.71294448	0.06791144	0.03406040	-0.50509929	1.00000000

Covariance matrix
1.23320521E-16	1.91141885E-17	1.13067242E-15	6.42806547E-16	-4.65828400E-14	-9.72871077E-15
1.91141885E-17	5.40342078E-15	-1.97598322E-14	-1.22609118E-13	1.40815693E-12	-1.57930734E-12
1.13067242E-15	-1.97598322E-14	2.08318649E-11	-7.06283378E-11	6.15596621E-11	9.34078837E-12
6.42806547E-16	-1.22609118E-13	-7.06283378E-11	2.48350178E-09	-2.50502295E-09	5.11515151E-11
-4.65828400E-14	1.40815693E-12	6.15596621E-11	-2.50502295E-09	3.32642010E-09	-8.77893543E-10
-9.72871077E-15	-1.57930734E-12	9.34078837E-12	5.11515151E-11	-8.77893543E-10	9.08140617E-10